Samples of MR Images

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MRA of cardiopulmonary vasculature

These magnetic resonance angiography (MRA) images show
coronal slices acquired from consecutive anteroposterior
positions within the torso. The study was performed
on a 1.5T General Electric (GE) Signa imaging system
with gadolinium-contrast-enhancement for visualization
of the cardiopulmonary vasculature. The pulse sequence
used was a 3D time-of-flight fast spoiled gradient recalled
acquisition in steady state (FSPGR, TR=6.3, TE=1.4, NEX=1,
FOV = 40cm, slice thickness = 1.2mm).

This sample image contains 76 frames. It is available
in DICOM format (E1154S7I.dcm), as an
animated GIF (E1154S7I.gif), as .ogg, .mp4, .webm, and .swf animations (one of which is shown
above), or as individual PNG-format frames (see below).

The original DICOM image was converted into GIF and PNG formats using
reformat-dicom, a script that
makes use of the ImageMagick convert utility (included in most
Linux distributions and available freely for most other platforms from
http://www.imagemagick.org).

We wish to thank Dr. Godtfred Holmvang for making these data available here.